What criterion would we use to determine if an object is alive?

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Chapter 5 NCERT Class 10 Science SOLUTIONS

2. What criterion would we use to determine if an object is alive?

Question:

What criterion would we use to determine if an object is alive?

Answer:

Common proofs of being alive are breathing, growth, movement etc.

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(All Q's of this Chapter solved)

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The kidneys in human beings are a part of the system for (a) nutrition (b) respiration (c) excretion (d) transportation

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How is the amount of urine produced regulated ?

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What are the components of the transport system in highly organized plants?

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What are the components of the transport system in humans? What are the functions of these components?

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Where does the plant get the raw material needed for photosynthesis?

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What is the difference between autotrophic nutrition and heterotrophic nutrition?

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What processes would you consider essential for the maintenance of life?

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What raw materials are used by an organism?

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